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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC RX1805 451118 COVESTRO GERMANY
Makrolon®
Medical Supplies
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Plastic Datasheets
| hardness | Test Condition | Test Method | COVESTRO GERMANY/RX1805 451118 |
|---|---|---|---|
| Ball Pressure Test | ISO 2039-1 | 114 Mpa |
| thermal performance | Test Condition | Test Method | COVESTRO GERMANY/RX1805 451118 |
|---|---|---|---|
| Ball Pressure Test | 135°C | IEC 60695-10-2 | Pass |
| Glass transition temperature | ISO 11357-2 | 145 °C | |
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 138 °C |
| 1.8MPa,Unannealed | ISO 75-2/A | 126 °C | |
| Linear coefficient of thermal expansion | MD：23to55°C | ISO 11359-2 | 6.5E-05 cm/cm/°C |
| TD：23to55°C | ISO 11359-2 | 6.5E-05 cm/cm/°C | |
| thermal conductivity | 23°C | ISO 8302 | 0.20 W/m/K |
| Vicat softening temperature | -- | ISO 306/B120 | 145 °C |
| -- | ISO 306/B50 | 144 °C |
| mechanical properties | Test Condition | Test Method | COVESTRO GERMANY/RX1805 451118 |
|---|---|---|---|
| Bending modulus | 23°C | ISO 178 | 2400 Mpa |
| Bending strain | 23°C | ISO 178 | 7.1 % |
| bending strength | 23°C | ISO 178 | 98.0 Mpa |
| 3.5%Strain,23°C | ISO 178 | 73.0 Mpa | |
| Nominal tensile fracture strain | 23°C | ISO 527-2/50 | >50 % |
| Tensile modulus | 23°C | ISO 527-2/1 | 2400 Mpa |
| Tensile strain | Yield,23°C | ISO 527-2/50 | 6.3 % |
| Break,23°C | ISO 527-2/50 | 130 % | |
| tensile strength | Break,23°C | ISO 527-2/50 | 75.0 Mpa |
| Yield,23°C | ISO 527-2/50 | 67.0 Mpa |
| Physical properties | Test Condition | Test Method | COVESTRO GERMANY/RX1805 451118 |
|---|---|---|---|
| Apparent density | ISO 60 | 0.66 g/cm³ | |
| density | 23°C | ISO 1183 | 1.20 g/cm³ |
| melt mass-flow rate | 300°C/1.2kg | ISO 1133 | 6.5 g/10min |
| Melt Volume Flow Rate (MVR) | 300°C/1.2kg | ISO 1133 | 6.00 cm3/10min |
| Shrinkage rate | TD | ISO 2577 | 0.60-0.80 % |
| MD:2.00mm3 | ISO 294-4 | 0.70 % | |
| TD:2.00mm3 | ISO 294-4 | 0.70 % | |
| MD | ISO 2577 | 0.60-0.80 % | |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 0.12 % |
| Saturation,23°C | ISO 62 | 0.30 % |
| impact performance | Test Condition | Test Method | COVESTRO GERMANY/RX1805 451118 |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C,Partial Break | ISO 7391 | 80 kJ/m² |
| -30°C,Complete Break | ISO 7391 | 16 kJ/m² | |
| Impact strength of cantilever beam gap | 23°C,Partial Break | ISO 7391 | 70 kJ/m² |
| -30°C,Complete Break | ISO 7391 | 15 kJ/m² | |
| Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | NoBreak |
| 23°C | ISO 179/1eU | NoBreak | |
| -60°C | ISO 179/1eU | NoBreak | |
| Multi axis Instrumented Impact Energy | -30°C | ISO 6603-2 | 70.0 J |
| 23°C | ISO 6603-2 | 65.0 J | |
| Multi axis Instrumented Peak Impact Force | -30°C | ISO 6603-2 | 6600 N |
| 23°C | ISO 6603-2 | 5700 N |
| flammability | Test Condition | Test Method | COVESTRO GERMANY/RX1805 451118 |
|---|---|---|---|
| Extreme Oxygen Index | ISO 4589-2 | 27 % | |
| FlashIgnitionTemperature | ASTM D1929 | 480 °C | |
| SelfIgnition | ASTM D1929 | 550 °C |